This is a Hot Racing CNC machined aluminum universal clip-on motor heat sink and fan for use on 540 and 550 size motors. This highly-versatile two-piece heat sink adjusts to 8 different widths to keep all of your 540 and 500 motors cooler and running longer.
Features:
- Keeps the motor running cooler
- Aluminum construction
- Clip on heat sink attaches to 540 and 550 size motors with a 36mm can diameter
- Two-piece heat sink clip provides 8 different width adjustment options (20-40mm). M3 screws and nuts will be required for some configurations.
- Red anodized for durability, corrosion resistance, and style
- Laser etched Hot Racing insignia
Tech Specs:
Overall Height: 39mm (1.54 inch)
Fan Size: 30x30x7.5mm
Fan Mounting Hole Pattern: 24mm square
Input Voltage: DC 7.2-8.4V MAX
Includes:
1x Assembled Heat Sink with Cooling Fan